lib/client/configVisitor.h

00001 
00002 /* Copyright (c) 2008-2009, Stefan Eilemann <eile@equalizergraphics.com> 
00003  *
00004  * This library is free software; you can redistribute it and/or modify it under
00005  * the terms of the GNU Lesser General Public License version 2.1 as published
00006  * by the Free Software Foundation.
00007  *  
00008  * This library is distributed in the hope that it will be useful, but WITHOUT
00009  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
00010  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
00011  * details.
00012  * 
00013  * You should have received a copy of the GNU Lesser General Public License
00014  * along with this library; if not, write to the Free Software Foundation, Inc.,
00015  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00016  */
00017 
00018 #ifndef EQ_CONFIGVISITOR_H
00019 #define EQ_CONFIGVISITOR_H
00020 
00021 #include <eq/client/canvasVisitor.h>        // base class
00022 #include <eq/client/layoutVisitor.h>        // base class
00023 #include <eq/client/nodeVisitor.h>          // base class
00024 #include <eq/client/observerVisitor.h>          // base class
00025 
00026 namespace eq
00027 {
00028     class Config;
00029 
00033     class ConfigVisitor : public NodeVisitor, 
00034                           public ObserverVisitor,
00035                           public LayoutVisitor,
00036                           public CanvasVisitor
00037     {
00038     public:
00040         ConfigVisitor(){}
00041         
00043         virtual ~ConfigVisitor(){}
00044 
00046         virtual VisitorResult visitPre( Config* config )
00047             { return TRAVERSE_CONTINUE; }
00048 
00050         virtual VisitorResult visitPost( Config* config )
00051             { return TRAVERSE_CONTINUE; }
00052     };
00053 }
00054 #endif // EQ_CONFIGVISITOR_H